.bannar {
    width: 100%;
    height: 300px;
    background: url("../../images/about/bannar.jpg") center no-repeat;
}

section {
    background-color: #F3F3F3;
}
.main {
    width: 1200px;
    margin: 0 auto;
    padding-bottom: 60px;
    .box {
        background-color: #EEE;
        &:after,
        &:before {
            content: '';
            display: block;
            clear: both;
        }
    }
    .menu {
        float: left;
        width: 250px;
        min-height: 500px;
        background-color: #EEE;
        .title {
            background-color: #3d94e3;
            background-image: url("../../images/news/logo.png");
            background-repeat: no-repeat;
            background-position-x: -40px;
            height: 128px;
            color: #FFF;
            margin-top: -50px;
            text-align: right;
            padding: 25px;
            box-sizing: border-box;
            h2 {
                font-size: 30px;
                margin: 0;
            }
            p {
                font-size: 20px;
                margin-top: 0;
            }
        }
        li {
            line-height: 60px;
            padding-right: 25px;
            text-align: right;
            border-bottom: 1px solid #DDD;
            font-size: 18px;
            &.active a {
                color: #ff7519;
                font-weight: bold;
            }
            &:last-child {
                border-bottom: none;
            }
            a:after {
                float: right;
                content: '';
                width: 5px;
                height: 5px;
                background-color: #666;
                margin-left: 10px;
                margin-top: 28px;
            }
            &.active a:after {
                background-color: #ff7519;
            }
        }
    }
    .content {
        float: left;
        width: 950px;
        background-color: #FFF;
        padding: 40px;
        box-sizing: border-box;
        .title {
            font-size: 30px;
            border-bottom: 1px solid #EEE;
            line-height: 1;
            padding-bottom: 30px;
            margin-bottom: 30px;
            color: #ff7519;
        }
        .section {
            &>h1 {
                margin: 0 0 20px;
                line-height: 1;
            }
            &>.about {
                margin-top: 30px;
                line-height: 1.8;
                .history {
                    margin-left: 120px;
                    li {
                        border-left: 1px dashed #ff7519;
                        padding-bottom: 25px;
                        line-height: 1.5;
                        &:before {
                            content: '';
                            width: 12px;
                            height: 12px;
                            border-radius: 50%;
                            background: #ff7519;
                            margin-left: -7px;
                            float: left;
                            margin-top: 6px;
                        }
                        span {
                            &:first-child {
                                width: 120px;
                                font-weight: bold;
                                margin-left: -120px;
                                float: left;
                            }
                            &:last-child {
                                display: block;
                                padding-left: 25px;
                            }
                        }
                    }
                }
            }
        }
    }
}